Hmmm..now I have another reason.

[per_solo]

"A 2005 study, published in the British Medical Journal, found that learning and practicing the didgeridoo helped reduce snoring and sleep apnea, as well as daytime sleepiness [4]. This appears to work by strengthening muscles in the upper airway, thus reducing their tendency to collapse during sleep."

I've always been curious on this instrument, and it's been a long plan of mine to obtain one, eventually. So, here is a smaller reason, aside from curiosity. :-P